Creatures and the Travelling Merchant

I've been practicing designing different creatures lately. The Merchant I decided to polish a little more. Hope you like them :)

The goblin is supposed to be a very poor but ambitious little merchant that travels around the world. You can accordingly meet him in any kinds of places. Normally he only sells crap items, but from time to time he has real treasures. His prices are high, thats why he never sells much though.

Marcel kolbenschlag practice 180225 goblin small
Marcel kolbenschlag practice 180211 robots small
Marcel kolbenschlag practice 180211 robots 02 small
Marcel kolbenschlag practice 180211 robots concepts small
Marcel kolbenschlag practice 180223 small